n. 问题;疑难问题;习题;引起麻烦的人;
adj. 成问题的;难处理的;关于社会问题的;
💡 problem- 【希腊传入拉丁】字面上表”向前抛的东西”也表问题
"His mind reached after an understanding of the problem."
他开动脑筋,想弄懂这个问题.
近义:headache, hitch, imbroglio, jam, knot, matter
反义:repair, reparation, workaround, remedy, refitting, overhauling
n. 烦恼,忧虑;担心;撕咬;
vi. 担心,焦虑;为…发愁;撕咬;
vt. 使烦恼;烦扰;撕咬;
"Don't worry; the deal was completely above board."
别担心,交易是完全合法的。
近义:suffer, cark, care, fidget, fret, anguish
反义:relax, unworry, hush, appease, lull, assuage